Scientific American Magazine
Volume 19, Issue 24You are currently logged out. Please sign in to download the issue PDF.
Features
Improvement in Wood-working Machinery, Grape Shot
The Manufacture of Arms in Persia
Scientific Observations on the Supply and Outflow of the Northwestern Lakes--The Meter and Method of Using it--Results of the Observations
Practical Recipes
A New Toy for Young and Old
The Lenox Top
Pickering's Velocipede
Protection of Sheep from Dogs
The Indians--General Sherman's Official Report
The Parsons Steel Lined Gun
Exhibition Exchange for Patentees
Recent American and Foreign patents
Answers to Correspondents
Cheap Ice Houses--A Good Plan
Our Plans for 1869
Natural Gas--The Earth a Gasometer
What an American has Done Abroad
A Gas Inimical to Animal Life
The Social Science Congress in England
Washington Correspondence
Reminiscences of Travel in Spain
The Engines of the Wampanoag
A Significant Fact
Patents and Claims
Patent Offices
